초록 ▼

A radar sensor device for motor vehicles, having a sensor housing, which includes a radome; a fastening section having an engagement contour for a fastening element which is in engagement with the engagement contour and carries a mirror-reflective region; and further fastening sections having engage

A radar sensor device for motor vehicles, having a sensor housing, which includes a radome; a fastening section having an engagement contour for a fastening element which is in engagement with the engagement contour and carries a mirror-reflective region; and further fastening sections having engagement contours that are suitable for the engagement of such a fastening element, to fasten the radar sensor device in the installation location in the motor vehicle; and a method for fastening a mirror to a radar sensor device for motor vehicles. Fastening elements of a similar type, which are suitable for the engagement with engagement contours of fastening sections of the radar sensor device, are provided, and at least one of the fastening elements is provided with a mirror-reflective region, so that a mirror is formed; and the fastening elements are fastened to the fastening sections.

대표청구항 ▼

1. A radar sensor device for motor vehicles, comprising: a sensor housing that includes a radome; at least one first fastening section having a first engagement contour for a fastening element, the fastening element being in engagement with the first engagement contour and carrying a mirror-reflecti

1. A radar sensor device for motor vehicles, comprising: a sensor housing that includes a radome; at least one first fastening section having a first engagement contour for a fastening element, the fastening element being in engagement with the first engagement contour and carrying a mirror-reflective region disposed on the fastening element; andat least one further fastening section having a further engagement contour that is suitable for an engagement of the fastening element and that is for fastening the radar sensor device in an installation location in the motor vehicle. 2. The radar sensor device as recited in claim 1, wherein the mirror-reflective region is formed by a mirror that is retained at the fastening element. 3. The radar sensor device as recited in claim 1, further comprising: at least one fastening screw for fastening the radar sensor device in the installation location in the motor vehicle, wherein the fastening screw is fastened to the radar sensor device via a second fastening element that is in engagement with one of the first engagement contour of the first fastening section and the further engagement contour of the further fastening section. 4. The radar sensor device as recited in claim 1, wherein the first and further engagement contours have through openings in the first and further fastening sections, and a sleeve of the fastening element engages with a through opening of at least one of the first and further engagement contours in order to accommodate a fastening screw. 5. The radar sensor device as recited in claim 1, wherein at least one further fastening section includes a fastening element, which is in engagement with the respective engagement contour, for fastening the radar sensor device in the installation location in the motor vehicle, and this fastening element and the fastening element carrying the mirror-reflective region each has a disk-shaped section, which forms a contact surface for a mirror, and a sleeve, extending transversely thereto, for the engagement with the engagement. 6. The radar sensor device as recited in claim 1, wherein the fastening sections are distributed around a circumference of the sensor housing. 7. The radar sensor device as recited in claim 1, wherein the mirror-reflective region is disposed at a distance from the radome. 8. The radar sensor device as recited in claim 1, wherein the fastening element carrying the mirror-reflective region is mounted on the engagement contour in a form-fitting manner. 9. The radar sensor device as recited in claim 1, wherein the engagement contours and the fastening element carrying the mirror-reflective region each have contact surfaces for aligning the fastening element at the particular fastening section. 10. A method for fastening a mirror to a radar sensor device for a motor vehicle, comprising: providing a sensor holding mechanism for a radar sensor device for the motor vehicle, the sensor holding mechanism having fastening sections, which have engagement contours for fastening elements of a similar type to fasten the radar sensor device in an installation location in the motor vehicle, and providing fastening elements of a similar type, which are suitable for the engagement with the engagement contours of the fastening sections;providing at least one of the fastening elements with a mirror-reflective region disposed on the at least one of the fastening elements, so that a mirror is formed; andfastening the fastening elements to the fastening sections.